Fires involving flammable liquids, greases, and gases are which class of fires?

Prepare for the Ben Hirst Fire Inspector Test. Study with flashcards and multiple choice questions, each question includes hints and explanations. Get ready for your exam!

Multiple Choice

Fires involving flammable liquids, greases, and gases are which class of fires?

Explanation:
Fires are categorized by the fuel involved. Flammable liquids, greases, and gases burn as liquids or vapors, so they fall into Class B. This distinguishes them from Class A (ordinary combustibles like wood and paper), Class C (energized electrical equipment), and Class D (reactive metals). So the fires described—flammable liquids, greases, and gases—are Class B.

Fires are categorized by the fuel involved. Flammable liquids, greases, and gases burn as liquids or vapors, so they fall into Class B. This distinguishes them from Class A (ordinary combustibles like wood and paper), Class C (energized electrical equipment), and Class D (reactive metals). So the fires described—flammable liquids, greases, and gases—are Class B.

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